ID

VAR-201908-0265

CVE

CVE-2019-9515

TITLE

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

DESCRIPTION

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both. Multiple HTTP/2 implementations are vulnerable to a variety of denial-of-service (DoS) attacks. HTTP/2 is the second version of the hypertext transfer protocol, which is mainly used to ensure the communication between the client and the server. A resource management error vulnerability exists in HTTP/2. Description: Red Hat Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model & Notation (DMN) execution, and Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business. It is recommended to halt the server by stopping the JBoss Application Server process before installing this update; after installing the update, restart the server by starting the JBoss Application Server process. Solution: For OpenShift Container Platform 4.1 see the following documentation, which will be updated shortly for release 4.1.18, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-rel ease-notes.html 4. Description: Skydive is an open source real-time network topology and protocols analyzer. The References section of this erratum contains a download link for the update. You must be logged in to download the update. Bugs fixed (https://bugzilla.redhat.com/): 1649870 - CVE-2019-14820 keycloak: adapter endpoints are exposed via arbitrary URLs 1690628 - CVE-2019-3875 keycloak: missing signatures validation on CRL used to verify client certificates 1728609 - CVE-2019-10201 keycloak: SAML broker does not check existence of signature on document allowing any user impersonation 1729261 - CVE-2019-10199 keycloak: CSRF check missing in My Resources functionality in the Account Console 1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth 1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth 1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth 1738673 - CVE-2019-10219 hibernate-validator: safeHTML validator allows XSS 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 1749487 - CVE-2019-14832 keycloak: cross-realm user access auth bypass 1751227 - CVE-2019-14838 wildfly-core: Incorrect privileges for 'Monitor', 'Auditor' and 'Deployer' user by default 1755831 - CVE-2019-16335 jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource 1755849 - CVE-2019-14540 jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig 1758167 - CVE-2019-17267 jackson-databind: Serialization gadgets in classes of the ehcache package 1758171 - CVE-2019-14892 jackson-databind: Serialization gadgets in classes of the commons-configuration package 1758182 - CVE-2019-14893 jackson-databind: Serialization gadgets in classes of the xalan package 1758187 - CVE-2019-16942 jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.* 1758191 - CVE-2019-16943 jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource 1764607 - CVE-2019-0210 thrift: Out-of-bounds read related to TJSONProtocol or TSimpleJSONProtocol 1764612 - CVE-2019-0205 thrift: Endless loop when feed with specific input data 1764658 - CVE-2019-12400 xml-security: Apache Santuario potentially loads XML parsing code from an untrusted source 1767483 - CVE-2019-10086 apache-commons-beanutils: does not suppresses the class property in PropertyUtilsBean by default 1772008 - CVE-2019-14887 wildfly: The 'enabled-protocols' value in legacy security is not respected if OpenSSL security provider is in use 1772464 - CVE-2019-14888 undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening on HTTPS 1775293 - CVE-2019-17531 jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.* 1793154 - CVE-2019-20330 jackson-databind: lacks certain net.sf.ehcache blocking 1796225 - CVE-2020-7238 netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling 1802444 - CVE-2020-1729 SmallRye: SecuritySupport class is incorrectly public and contains a static method to access the current threads context class loader 1815470 - CVE-2020-10673 jackson-databind: mishandles the interaction between serialization gadgets and typing which could result in remote command execution 1815495 - CVE-2020-10672 jackson-databind: mishandles the interaction between serialization gadgets and typing which could result in remote command execution 1816170 - CVE-2019-12406 cxf: does not restrict the number of message attachments 1816175 - CVE-2019-12419 cxf: OpenId Connect token service does not properly validate the clientId 1816330 - CVE-2020-8840 jackson-databind: Lacks certain xbean-reflect/JNDI blocking 1816332 - CVE-2020-9546 jackson-databind: Serialization gadgets in shaded-hikari-config 1816337 - CVE-2020-9547 jackson-databind: Serialization gadgets in ibatis-sqlmap 1816340 - CVE-2020-9548 jackson-databind: Serialization gadgets in anteros-core 1819208 - CVE-2020-10968 jackson-databind: Serialization gadgets in org.aoju.bus.proxy.provider.*.RmiProvider 1819212 - CVE-2020-10969 jackson-databind: Serialization gadgets in javax.swing.JEditorPane 1821304 - CVE-2020-11111 jackson-databind: Serialization gadgets in org.apache.activemq.jms.pool.XaPooledConnectionFactory 1821311 - CVE-2020-11112 jackson-databind: Serialization gadgets in org.apache.commons.proxy.provider.remoting.RmiProvider 1821315 - CVE-2020-11113 jackson-databind: Serialization gadgets in org.apache.openjpa.ee.WASRegistryManagedRuntime 1826798 - CVE-2020-11620 jackson-databind: Serialization gadgets in commons-jelly:commons-jelly 1826805 - CVE-2020-11619 jackson-databind: Serialization gadgets in org.springframework:spring-aop 5. Installation instructions are available from the Fuse 7.5.0 product documentation page: https://access.redhat.com/documentation/en-us/red_hat_fuse/7.5/ 4. Solution: Before applying this update, ensure all previously released errata relevant to your system have been applied. JIRA issues fixed (https://issues.jboss.org/): JBEAP-17075 - (7.2.z) Upgrade yasson from 1.0.2.redhat-00001 to 1.0.5 JBEAP-17220 - (7.2.x) HHH-13504 Upgrade ByteBuddy to 1.9.11 JBEAP-17365 - [GSS](7.2.z) Upgrade RESTEasy from 3.6.1.SP6 to 3.6.1.SP7 JBEAP-17476 - [GSS](7.2.z) Upgrade Generic JMS RA 2.0.2.Final JBEAP-17478 - [GSS](7.2.z) Upgrade JBoss Remoting from 5.0.14.SP1 to 5.0.16.Final JBEAP-17483 - [GSS](7.2.z) Upgrade Apache CXF from 3.2.9 to 3.2.10 JBEAP-17495 - (7.2.z) Upgrade PicketLink from 2.5.5.SP12-redhat-00007 to 2.5.5.SP12-redhat-00009 JBEAP-17496 - (7.2.z) Upgrade PicketLink bindings from 2.5.5.SP12-redhat-00007 to 2.5.5.SP12-redhat-00009 JBEAP-17513 - [GSS](7.2.z) Upgrade Hibernate ORM from 5.3.11.SP1 to 5.3.13 JBEAP-17521 - (7.2.z) Upgrade picketbox from 5.0.3.Final-redhat-00004 to 5.0.3.Final-redhat-00005 JBEAP-17523 - [GSS](7.2.z) Upgrade wildfly-core from 6.0.16 to 6.0.17 JBEAP-17547 - [GSS](7.2.z) Upgrade Elytron-Tool from 1.4.3 to 1.4.4.Final JBEAP-17548 - [GSS](7.2.z) Upgrade Elytron from 1.6.4.Final-redhat-00001 to 1.6.5.Final-redhat-00001 JBEAP-17560 - [GSS](7.2.z) Upgrade HAL from 3.0.16 to 3.0.17 JBEAP-17579 - [GSS](7.2.z) Upgrade JBoss MSC from 1.4.8 to 1.4.11 JBEAP-17582 - [GSS](7.2.z) Upgrade JSF based on Mojarra 2.3.5.SP3-redhat-00002 to 2.3.5.SP3-redhat-00003 JBEAP-17605 - Tracker bug for the EAP 7.2.5 release for RHEL-8 JBEAP-17631 - [GSS](7.2.z) Upgrade Undertow from 2.0.25.SP1 to 2.0.26.SP3 JBEAP-17647 - [GSS](7.2.z) Upgrade IronJacamar from 1.4.17.Final to 1.4.18.Final JBEAP-17665 - [GSS](7.2.z) Upgrade XNIO from 3.7.3.Final-redhat-00001 to 3.7.6.Final JBEAP-17722 - [GSS](7.2.z) Upgrade wildfly-http-client from 1.0.15.Final-redhat-00001 to 1.0.17.Final JBEAP-17874 - (7.2.z) Upgrade to wildfly-openssl 1.0.8 JBEAP-17880 - (7.2.z) Upgrade XNIO from 3.7.6.Final-redhat-00001 to 3.7.6.SP1 7. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: rh-nodejs8-nodejs security update Advisory ID: RHSA-2019:2955-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2019:2955 Issue date: 2019-10-02 CVE Names: CVE-2019-9511 CVE-2019-9512 CVE-2019-9513 CVE-2019-9514 CVE-2019-9515 CVE-2019-9516 CVE-2019-9517 CVE-2019-9518 ==================================================================== 1. Summary: An update for rh-nodejs8-nodejs is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: rh-nodejs8-nodejs (8.16.1). Security Fix(es): * HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using PRIORITY frames results in excessive resource consumption (CVE-2019-9513) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516) * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) * HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth 1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption 1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth 1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth 1735749 - CVE-2019-9518 HTTP/2: flood using empty frames results in excessive resource consumption 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 1741864 - CVE-2019-9516 HTTP/2: 0-length headers lead to denial of service 1741868 - CVE-2019-9517 HTTP/2: request for large response leads to denial of service 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm aarch64: rh-nodejs8-3.0-5.el7.aarch64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.aarch64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.aarch64.rpm rh-nodejs8-runtime-3.0-5.el7.aarch64.rpm rh-nodejs8-scldevel-3.0-5.el7.aarch64.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm aarch64: rh-nodejs8-3.0-5.el7.aarch64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.aarch64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.aarch64.rpm rh-nodejs8-runtime-3.0-5.el7.aarch64.rpm rh-nodejs8-scldevel-3.0-5.el7.aarch64.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-9511 https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9513 https://access.redhat.com/security/cve/CVE-2019-9514 https://access.redhat.com/security/cve/CVE-2019-9515 https://access.redhat.com/security/cve/CVE-2019-9516 https://access.redhat.com/security/cve/CVE-2019-9517 https://access.redhat.com/security/cve/CVE-2019-9518 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXZSz+NzjgjWX9erEAQhrnQ//YWmbjNrYsOnrqBPWZDBil0Basr6JUpEe YoTqouv9A7gkpSoYLoCRE0E3tsTxHlQwJR91vlr/dPEtHbsF52YEGrumAQCK4H6b nEhOj2pH9UG+FcPUBkyHzNQXcWYLZ9vaxVCW4gUpxm0QggyigAOdIImlZkTGgcrI mWReipMFC8hBARJU/vQ0bCCj6LfOYnx4h2pu6Jzy+vkeVJDoCNAxGT5FwfaMZTUy T0y8dpzWSq/vg2Xd3JaYnoh70a8k62kEMH3VmCBNNU3aiMiXBeBMlS1i/q00IOJ+ fy/1STMJGt1tj6xfYNsZY5E+CPVm0ZvVlKfRi8DpxPWXI48a712XZ/XONYb2jDnt pmkNM62ZdjZahQwXyC+y8havivg7LcEzxV0G2yfkNIqM33Zplz0h4BOCmLuT4I84 BMylBIrODsw70uWbc1DcPsF8vhmxryGfNNQ9FCk+jH52lRi3YnWkhRBThY+rpAqZ qmfTb4m2kD0s45q85Xv87N9F2tZJjhfYQ0U2LyHkbQov0CFkNu4YcElKMclBvvvc lzostLzxOJYt/l3qgXp+RlQNnlQG/jsFrEmmhskjzFJ8a9fhtBWNFxMcQ+SDBrUK HSNNzBwQhHam6OPCqpyWYvFT/bRbHucyMI6pGZmpc+MQ5cMAjP1A0incXot30UDD wV7rh6lCkE8=S8e1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . ========================================================================== Ubuntu Security Notice USN-4308-1 March 19, 2020 twisted vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in Twisted. Software Description: - twisted: Event-based framework for internet applications Details: it was discovered that Twisted incorrectly validated or sanitized certain URIs or HTTP methods. A remote attacker could use this issue to inject invalid characters and possibly perform header injection attacks. (CVE-2019-12387) It was discovered that Twisted incorrectly verified XMPP TLS certificates. A remote attacker could possibly use this issue to perform a man-in-the-middle attack and obtain sensitive information. (CVE-2019-12855) It was discovered that Twisted incorrectly handled HTTP/2 connections. A remote attacker could possibly use this issue to cause Twisted to hang or consume resources, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 19.10. (CVE-2019-9512, CVE-2019-9514, CVE-2019-9515) Jake Miller and ZeddYu Lu discovered that Twisted incorrectly handled certain content-length headers. A remote attacker could possibly use this issue to perform HTTP request splitting attacks. (CVE-2020-10108, CVE-2020-10109) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10: python-twisted 18.9.0-3ubuntu1.1 python-twisted-bin 18.9.0-3ubuntu1.1 python-twisted-web 18.9.0-3ubuntu1.1 python3-twisted 18.9.0-3ubuntu1.1 python3-twisted-bin 18.9.0-3ubuntu1.1 Ubuntu 18.04 LTS: python-twisted 17.9.0-2ubuntu0.1 python-twisted-bin 17.9.0-2ubuntu0.1 python-twisted-web 17.9.0-2ubuntu0.1 python3-twisted 17.9.0-2ubuntu0.1 python3-twisted-bin 17.9.0-2ubuntu0.1 Ubuntu 16.04 LTS: python-twisted 16.0.0-1ubuntu0.4 python-twisted-bin 16.0.0-1ubuntu0.4 python-twisted-web 16.0.0-1ubuntu0.4 python3-twisted 16.0.0-1ubuntu0.4 In general, a standard system update will make all the necessary changes. Description: Red Hat Data Grid is a distributed, in-memory, NoSQL datastore based on the Infinispan project. This release of Red Hat Data Grid 7.3.3 serves as a replacement for Red Hat Data Grid 7.3.2 and includes bug fixes and enhancements, which are described in the Release Notes, linked to in the References section of this erratum. Solution: To install this update, do the following: 1. Download the Data Grid 7.3.3 server patch from the customer portal. Back up your existing Data Grid installation. You should back up databases, configuration files, and so on. Install the Data Grid 7.3.3 server patch. Refer to the 7.3 Release Notes for patching instructions. Restart Data Grid to ensure the changes take effect. Description: Red Hat Single Sign-On 7.3 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. JIRA issues fixed (https://issues.jboss.org/): KEYCLOAK-11815 - Tracker bug for the RH-SSO 7.3.5 release for RHEL6 7

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-12-21T20:24:14.869000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE